DE69423718T2 - Disposable filter for dental handpieces - Google Patents

Disposable filter for dental handpieces

Info

Publication number
DE69423718T2
DE69423718T2 DE69423718T DE69423718T DE69423718T2 DE 69423718 T2 DE69423718 T2 DE 69423718T2 DE 69423718 T DE69423718 T DE 69423718T DE 69423718 T DE69423718 T DE 69423718T DE 69423718 T2 DE69423718 T2 DE 69423718T2
Authority
DE
Germany
Prior art keywords
disposable filter
dental handpieces
handpieces
dental
disposable
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69423718T
Other languages
German (de)
Other versions
DE69423718D1 (en
Inventor
Eugene J Novak
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dentsply Research and Development Corp
Original Assignee
Dentsply Research and Development Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dentsply Research and Development Corp filed Critical Dentsply Research and Development Corp
Application granted granted Critical
Publication of DE69423718D1 publication Critical patent/DE69423718D1/en
Publication of DE69423718T2 publication Critical patent/DE69423718T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61CDENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C1/00Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
    • A61C1/0007Control devices or systems
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61CDENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C1/00Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
    • A61C1/0061Air and water supply systems; Valves specially adapted therefor
    • A61C1/0076Sterilising operating fluids or fluid supply elements such as supply lines, filters
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61CDENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C1/00Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
    • A61C1/08Machine parts specially adapted for dentistry
    • A61C1/18Flexible shafts; Clutches or the like; Bearings or lubricating arrangements; Drives or transmissions
DE69423718T 1993-12-29 1994-12-21 Disposable filter for dental handpieces Expired - Lifetime DE69423718T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/176,112 US5716210A (en) 1993-12-29 1993-12-29 Disposable filter for dental handpiece

Publications (2)

Publication Number Publication Date
DE69423718D1 DE69423718D1 (en) 2000-05-04
DE69423718T2 true DE69423718T2 (en) 2000-07-27

Family

ID=22643027

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69423718T Expired - Lifetime DE69423718T2 (en) 1993-12-29 1994-12-21 Disposable filter for dental handpieces

Country Status (5)

Country Link
US (1) US5716210A (en)
EP (1) EP0661024B1 (en)
JP (2) JP3633980B2 (en)
CA (1) CA2138336C (en)
DE (1) DE69423718T2 (en)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5908296A (en) * 1997-12-16 1999-06-01 Minnesota Mining & Manufacturing Co. Dental air-water syringe with water purifying device
AT406333B (en) 1998-07-31 2000-04-25 Buermoos Dentalwerk FILTERS FOR SPRAY CHANNELS OF DENTAL OR SURGICAL HANDPIECES
US6106287A (en) * 1998-12-11 2000-08-22 Yates; Davis Filter system for coupling of a dental handpiece
US6093020A (en) * 1999-07-07 2000-07-25 Inter-Med, Llc. Attachment means for a disposable dental tool
US6419487B1 (en) 1999-11-08 2002-07-16 Vernon R. Tunnell, Jr. Multiport antibackflow manifold for dental handpiece system
US6419485B1 (en) 1999-12-21 2002-07-16 Gary J. Pond Multiple solution dental irrigator
US6390815B1 (en) 1999-12-21 2002-05-21 Gary J. Pond Multiple solution dental irrigator
JP2001198144A (en) * 2000-01-18 2001-07-24 Micron:Kk Dental three-way syringe
US6716028B2 (en) 2000-08-04 2004-04-06 Hu-Friedy Mfg. Co., Inc. Ultrasonic swivel insert
US6319002B1 (en) 2000-08-24 2001-11-20 Gary J. Pond Handheld device for applying dental materials
US20020168612A1 (en) * 2000-09-14 2002-11-14 Novak Eugene J. Bearing for dental handpiece
US6379150B1 (en) 2000-09-26 2002-04-30 Alan Seltzer Dental handpiece filter unit
US6783365B2 (en) 2000-09-26 2004-08-31 Alan Seltzer Dental handpiece having internal filter unit
US20020124443A1 (en) * 2000-12-18 2002-09-12 Dentsply Research & Development Corp. Metal-to-metal connections
DE10108565A1 (en) * 2001-02-22 2002-09-05 Kaltenbach & Voigt Medical or dental treatment instrument with a filter element
US6464498B2 (en) 2001-03-27 2002-10-15 Gary J. Pond Irrigation and aspiration handpiece
US6811399B2 (en) 2001-07-27 2004-11-02 Hu-Friedy Mfg. Co., Inc. Torque lock for ultrasonic swivelable inserts and method
ITBO20010488A1 (en) * 2001-07-27 2003-01-27 Castellini Spa FILTERING DEVICE APPLICABLE TO PERMANIPOLES SUPPLY DUCTS
US20070031786A1 (en) * 2002-02-25 2007-02-08 Heil Donald J Dental handpiece
US20070117064A1 (en) * 2002-02-27 2007-05-24 Novak Eugene J Dental handpiece with improved grease retention
WO2003071974A1 (en) * 2002-02-27 2003-09-04 Dentsply International Inc. Dental handpiece with improved grease retention
US20030209072A1 (en) * 2002-03-28 2003-11-13 Lu He Method and apparatus for balancing the rotating elements of a dental handpiece
US20060191336A1 (en) * 2002-03-28 2006-08-31 Dentsply Research & Development Corp. Method and apparatus for balancing the rotating elements of a dental handpiece
EP1734884B1 (en) * 2004-03-16 2021-06-16 Guidance Endodontics, LLC Endodontic files
US8506293B2 (en) * 2005-12-28 2013-08-13 Gary J. Pond Ultrasonic endodontic dental irrigator
US20080003537A1 (en) * 2006-06-01 2008-01-03 Dentsply International Inc. Angled hose connection for dental handpiece
US8210846B2 (en) 2006-06-15 2012-07-03 Koninklijke Philips Electronics N.V. Brushhead assembly-handle interface arrangement for a droplet jet system for cleaning teeth
WO2009036102A2 (en) * 2007-09-10 2009-03-19 Medfilters, Llc Filter for a medical instrument assembly
WO2009041750A1 (en) * 2007-09-28 2009-04-02 Young-Soo Moon Oral irrigator
US20100279250A1 (en) * 2009-04-29 2010-11-04 Inter-Med, Inc. Programmable dental device
EP2781201B1 (en) * 2013-03-20 2018-02-28 W & H Dentalwerk Bürmoos GmbH Filter cartridge for a medical, in particular dental coupling device
CN104739524A (en) * 2015-03-09 2015-07-01 徐俊华 Dental adapter for degerming and removing collssol and hydrosol and dental handpiece
EP3365072B1 (en) 2015-10-24 2022-10-19 King Systems Corporation Breathing circuit systems and devices
US10702360B2 (en) * 2016-07-07 2020-07-07 Artyom GHAZARYAN Filter unit for suction systems of dental equipment
KR20230034665A (en) * 2021-09-03 2023-03-10 주식회사 둘로스텍 Disposable handpiece connector with filter device

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1688401A (en) * 1927-07-05 1928-10-23 Fedders Mfg Co Inc Strainer
US2502614A (en) * 1944-06-17 1950-04-04 American Viscose Corp Apparatus for purifying solutions
LU28715A1 (en) * 1946-06-14
US2664395A (en) * 1949-08-24 1953-12-29 Marchand John Felix Dialyzer
US2758597A (en) * 1955-01-24 1956-08-14 Cutter Lab Blood transfusion apparatus
US2901112A (en) * 1957-05-10 1959-08-25 Michael Reese Res Foundation I Combining tube and filter therefor
BE788211A (en) * 1971-09-16 1973-02-28 Pall Corp DEVICE AVAILABLE FOR FILTERING GAS
US3954625A (en) * 1974-09-27 1976-05-04 Plastisonics Company, Inc. Filter and method of forming same
US4367081A (en) * 1981-01-16 1983-01-04 Beckman Instruments, Inc. Particulate filter assembly
US4741697A (en) * 1986-12-24 1988-05-03 Herbison Richard J Chairside filter/dryer for dental air syringe
US4966550A (en) * 1988-04-25 1990-10-30 Privat Richard F Filter device
US4950159A (en) * 1989-08-28 1990-08-21 Hansen James W Filter cartridge for dental syringe
US5039304A (en) * 1990-11-05 1991-08-13 Midwest Dental Products Corporation Quick connect/disconnect coupling for dental handpieces
US5211558A (en) * 1991-11-29 1993-05-18 International Equipment & Supply Corp. Portable dental workstation
US5204004A (en) * 1992-05-29 1993-04-20 Johnston Simon E Method and apparatus for preventing bacteriological contamination by a dental tool water line
US5230624A (en) * 1992-11-09 1993-07-27 Wolf Leo H Water purification system for dental instrument
US5286201A (en) * 1993-06-21 1994-02-15 Yu Chih Ming Air dryer device for a dental 3-way syringe

Also Published As

Publication number Publication date
CA2138336C (en) 2005-06-14
JP3633980B2 (en) 2005-03-30
CA2138336A1 (en) 1995-06-30
EP0661024A3 (en) 1995-09-13
US5716210A (en) 1998-02-10
JP2004313809A (en) 2004-11-11
EP0661024B1 (en) 2000-03-29
DE69423718D1 (en) 2000-05-04
JPH07250846A (en) 1995-10-03
EP0661024A2 (en) 1995-07-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition